<br /> Justice League came out months ago, but fans are still finding new Easter eggs!<br /><br />In one scene, The Flash makes a pose very much like Superman in 'The Dark Knight Returns.'<br /><br />Justice League director Zack Snyder confirmed this shortly after the discovery.<br /><br />But a 'Dark Knight Returns' tribute isn't too surprising, considering the influence Snyder had on the franchise.<br /><br />It’s hard to have a Justice League without Superman.<br />Zack Snyder <br />
